Refractory Castables


Equiped with steel making furnaces to improve the furnace life, iprove the quality of steel products.
















Specification

Elements: AL₂O₃ >80%   CaO<2.5%
Refractoriness > 1780 ^oC
Reheating linear change （1500^oC / 3h） 0-0.9%
Density（1500^oC ）：>2.6g/cm³
Working Temp.:1550^oC